#ifndef _jtsmg_h_
#define _jtsmg_h_

#include "head.h"

sbit hc138_HighA=P2^2;
sbit hc138_MidB=P2^3;
sbit hc138_LowC=P2^4;

extern u8 smg_dispaly[16];

#define smg_inter P0

void jtsmg(void);


#endif